gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/gpxe/src/core/refcnt.c b/gpxe/src/core/refcnt.c
deleted file mode 100644
index f2286cac..00000000
--- a/gpxe/src/core/refcnt.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdlib.h>
-#include <gpxe/refcnt.h>
-
-/** @file
- *
- * Reference counting
- *
- */
-
-/**
- * Increment reference count
- *
- * @v refcnt		Reference counter, or NULL
- * @ret refcnt		Reference counter
- *
- * If @c refcnt is NULL, no action is taken.
- */
-struct refcnt * ref_get ( struct refcnt *refcnt ) {
-
-	if ( refcnt ) {
-		refcnt->refcnt++;
-		DBGC2 ( refcnt, "REFCNT %p incremented to %d\n",
-			refcnt, refcnt->refcnt );
-	}
-	return refcnt;
-}
-
-/**
- * Decrement reference count
- *
- * @v refcnt		Reference counter, or NULL
- *
- * If the reference count decreases below zero, the object's free()
- * method will be called.
- *
- * If @c refcnt is NULL, no action is taken.
- */
-void ref_put ( struct refcnt *refcnt ) {
-
-	if ( ! refcnt )
-		return;
-
-	refcnt->refcnt--;
-	DBGC2 ( refcnt, "REFCNT %p decremented to %d\n",
-		refcnt, refcnt->refcnt );
-
-	if ( refcnt->refcnt >= 0 )
-		return;
-
-	if ( refcnt->free ) {
-		DBGC ( refcnt, "REFCNT %p being freed via method %p\n",
-		       refcnt, refcnt->free );
-		refcnt->free ( refcnt );
-	} else {
-		DBGC ( refcnt, "REFCNT %p being freed\n", refcnt );
-		free ( refcnt );
-	}
-}